Function: adjective
Synonyms: EXTEMPORANEOUS , auto-schediastic, extemporary, extempore, impromptu, improvised, offhand, unrehearsed, unstudied
Function: adjective
Synonyms: EXTEMPORANEOUS , auto-schediastic, extemporary, extempore, impromptu, improvised, offhand, unrehearsed, unstudied
Merriam Webster. Collegiate thesaurus English dictionary. Английский энциклопедический толковый словарь тезауруса. 2012